Launching and showers at Everglades Ciry

Hello all. I am planning a five day kayak trip from Everglades City this weekend. My plan is to launch at ranger station. My question is does anyone know of better place to launch where I can leave car and kayak trailer and take shower upon returning last day. I plan to get in early on last day so I can visit Smallwood store. Thanks for any suggestions.

Thanks guys for the suggestions. we parked and launched from ranger station in Everglades City. I used gallon jug of water to rinse off and we headed on home. Great trip. Weather was good and bugs were tolerable.